 

           var dom = document.getElementById("container");
           var myChart = echarts.init(dom);
           var app = {};
           option = null;
           app.title = '';



 
           function myFunction() {

            var pdf = new jsPDF();
            var options = {
                pagesplit: false
            };

            $('#ol_article_content').css({
                "background-color": "white",
            });
            pdf.addHTML($('#ol_article_content'), options, function () {
                pdf.save('web测试.pdf');
            });




        }
		
		
		
		